flashcards_it_ot_manufacturing
(26 cards)
What is the difference between IT and OT in manufacturing?
IT manages data exchange (e.g., ERP, CRM); OT controls machines (e.g., PLC, SCADA).
Give examples of IT systems in manufacturing.
ERP, CRM, spreadsheets, email.
Give examples of OT systems in manufacturing.
PLC, CNC, SCADA, machine sensors.
What IT infrastructure is needed in a factory?
Local area networks (LAN), cloud services, databases, cybersecurity, 5G connections.
How are data shared across IT/OT systems?
Via APIs and publish-and-subscribe models.
What is publish-and-subscribe?
Systems publish data to middleware and subscribe to needed data.
What is the role of databases in manufacturing?
Databases store and organize data for production, planning, and history.
What is a PLC?
A rugged computer controlling manufacturing processes by reading sensors and controlling machines.
What does CNC stand for and what does it do?
Computer Numerical Control; it automatically controls machine tools.
What is IoT in manufacturing?
Connecting machines and sensors to networks for data collection.
What is SCADA?
A system that supervises processes and lets humans control machines.
What is MES?
Manufacturing Execution System; manages and tracks production activities in real time.
What is ERP?
Enterprise Resource Planning; manages business processes like inventory and finance.
What is Software-as-a-Service (SaaS)?
Software accessed via the cloud instead of local installation.
What challenges exist in IT/OT implementation?
Lack of cooperation, cybersecurity risks, legacy systems, human resistance.
What is OPC-UA?
A standard communication protocol to connect different industrial systems.
Why are spreadsheets and slideware limited in manufacturing?
They are widespread but error-prone and not ideal for complex data management.
What is a database?
An organized collection of data that can be easily accessed, managed, and updated.
What is a data warehouse?
A large store of historical company data used for analysis.
What is a data lake?
A storage repository that holds raw data in its native format.
What is 5G?
The 5th generation mobile network offering faster data speeds.
What is an API?
An Application Programming Interface that lets different programs communicate.
What is a sensor?
A device that detects changes like temperature, pressure, or position.
What is slideware?
Software used to create presentation slides, like PowerPoint.
